FasTools .app
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FasTools.app · free and no sign-up

All your tools in one place

Convert, compress and edit files for free, with no installation

We only process the files you upload. No downloads from third-party platforms.

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Start with the utilities that already work today.

Compress video Free Reduce a video for WhatsApp, Discord, Telegram or email without losing more quality than necessary. Video Trim vertical clip Free Cut the seconds you want and reframe in 9:16, 1:1 or the original format. Video Transcribe audio to text Free Turn the voice in an audio or video file into editable text and download TXT, SRT or VTT. Audio Compress images Free Reduce the size of JPG, PNG or WebP images with adjustable quality and without uploading them to a server. Images Convert images Free Switch between JPG, PNG and WebP in your browser, with configurable transparency and quality. Images Resize images Free Change width and height by pixels or percentage while keeping the aspect ratio. Images Merge PDF Free Combine several documents into a single PDF and choose the order of each one. PDF PDF to JPG Free Convert PDF pages into JPG images and download them as a ZIP. PDF QR code generator Free Create QR codes for links, text, WiFi, email, phone or SMS and download them as PNG or SVG. Productivity WhatsApp link and QR Free Generate a wa.me link with your message already written and download its QR code. Productivity

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17 tools

Compress video Free Reduce a video for WhatsApp, Discord, Telegram or email without losing more quality than necessary. Video Trim vertical clip Free Cut the seconds you want and reframe in 9:16, 1:1 or the original format. Video
Convert video to GIF Coming soon Create optimised GIFs from a fragment of your video. Video
Transcribe audio to text Free Turn the voice in an audio or video file into editable text and download TXT, SRT or VTT. Audio
Extract audio (MP3) Coming soon Separate the audio track from a video and download it as MP3. Audio
Join or trim audio Coming soon Combine several tracks or trim audio by seconds. Audio
Compress images Free Reduce the size of JPG, PNG or WebP images with adjustable quality and without uploading them to a server. Images Convert images Free Switch between JPG, PNG and WebP in your browser, with configurable transparency and quality. Images Resize images Free Change width and height by pixels or percentage while keeping the aspect ratio. Images Merge PDF Free Combine several documents into a single PDF and choose the order of each one. PDF Split PDF Free Extract pages or ranges from a PDF and download only what you need. PDF Images to PDF Free Turn JPG or PNG photos and screenshots into an ordered PDF. PDF PDF to JPG Free Convert PDF pages into JPG images and download them as a ZIP. PDF Compress PDF Free Reduce PDF size by rasterising its pages with adjustable quality. PDF QR code generator Free Create QR codes for links, text, WiFi, email, phone or SMS and download them as PNG or SVG. Productivity WhatsApp link and QR Free Generate a wa.me link with your message already written and download its QR code. Productivity
Shorten links Coming soon Create short links and share them with one click. Productivity